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package newpackage;

/**
 *
 * @author filippo.ambrosi
 */
public class array {
   public static void main(String args[]) {
       int a1[] = new int[10];
       int a2[] = {1, 2, 3, 4, 5};
       int a3[] = {4, 3, 2, 1};
       System.out.println("length of a1 is " + a1.length);
       System.out.println("length of a2 is " + a2.length);
       System.out.println("length of a3 is " + a3.length);
   }
}
